The PRS HXDA delivers vintage tone with modern reliability. The HXDA is an internally bridged two-channel amplifier with a single output. With separate treble and bass gain controls and the addition of three “HX/DA” switches, this amp boasts a lot of tonal flexibility.

  • EL 34 Power Tubes |
  • Cinemag Output Transformer |
  • Internally-Bridged Bass & Treble Channels

Vintage Tone. Modern Reliability

The PRS HXDA amp uses the esteemed PRS 25th Anniversary amp as a platform. It underscores the flexibility of the British-inspired 25th Anniversary amp while capturing the iconic tones of late 1960’s and early 1970’s rock. The Cinemag output transformer proved to be the perfect match for the desired component specifications and the addition of three “HX/DA” switches (that essentially control the amp’s brightness and gain) add tonal flexibility by making key components “lead” specs. These features, along with the internally bridged bass and treble channels and separate treble and bass gain controls, allow considerable tonal variations from bright and crunchy to fat and smooth. “Presence” also comes standard on the HXDA for more tone-sculpting ability. This amp achieves a tone equal to the revered smooth, fat, singing, slightly less gainy tone of 1960’s and 1970’s holy grail amps.


  • video

    HXDA 30 Combo Overview with Bryan Ewald

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    HXDA 30 Classic Lead Tones

  • video

    HXDA 30 Slide Tones

  • video

    HXDA 30 Vintage Bass Tones


Watts 30
Channels Vintage Style Two Channel, Internally Bridged, Single Output
Power Tubes EL34
Preamp Tubes (3) 12AX7
Output Jack Configuration (5) with Parallel Extension Jacks
Fixed/Adjustable or Cathode Bias Fixed Bias (Adjustable)


Front Panel Controls

HXDA Gain/Bass

Gain/Treble/Middle/Bass/Master/(3) HXDA Switches

Rear Panel Controls


Bias Adjust

Bias Jack Terminals

Accessible from Back Panel